312966064

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{48779}}^1$

素因数の和:49188

約数の個数: 20

約数和(自身を含む): 607896360

約数和(自身を除く): 294930296

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 48779, 97558, 195116, 390232, 780464, 19560379, 39120758, 78241516, 156483032, 312966064]

約数ペア:

[(1, 312966064), (2, 156483032), (4, 78241516), (8, 39120758), (16, 19560379), (401, 780464), (802, 390232), (1604, 195116), (3208, 97558), (6416, 48779)]